2870147144

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{157}}^1\times {\mathrm{2797}}^1$

素因数の和:3022

約数の個数: 64

約数和(自身を含む): 5835508800

約数和(自身を除く): 2965361656

約数列:

[1, 2, 4, 8, 19, 38, 43, 76, 86, 152, 157, 172, 314, 344, 628, 817, 1256, 1634, 2797, 2983, 3268, 5594, 5966, 6536, 6751, 11188, 11932, 13502, 22376, 23864, 27004, 53143, 54008, 106286, 120271, 128269, 212572, 240542, 256538, 425144, 439129, 481084, 513076, 878258, 962168, 1026152, 1756516, 2285149, 3513032, 4570298, 8343451, 9140596, 16686902, 18281192, 18882547, 33373804, 37765094, 66747608, 75530188, 151060376, 358768393, 717536786, 1435073572, 2870147144]

約数ペア:

[(1, 2870147144), (2, 1435073572), (4, 717536786), (8, 358768393), (19, 151060376), (38, 75530188), (43, 66747608), (76, 37765094), (86, 33373804), (152, 18882547), (157, 18281192), (172, 16686902), (314, 9140596), (344, 8343451), (628, 4570298), (817, 3513032), (1256, 2285149), (1634, 1756516), (2797, 1026152), (2983, 962168), (3268, 878258), (5594, 513076), (5966, 481084), (6536, 439129), (6751, 425144), (11188, 256538), (11932, 240542), (13502, 212572), (22376, 128269), (23864, 120271), (27004, 106286), (53143, 54008)]